{"id":"https://openalex.org/W4200131106","doi":"https://doi.org/10.3233/jifs-211950","title":"Hyperplane-based time-aware knowledge graph embedding for temporal knowledge graph completion","display_name":"Hyperplane-based time-aware knowledge graph embedding for temporal knowledge graph completion","publication_year":2021,"publication_date":"2021-12-07","ids":{"openalex":"https://openalex.org/W4200131106","doi":"https://doi.org/10.3233/jifs-211950"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-211950","is_oa":true,"landing_page_url":"https://doi.org/10.3233/jifs-211950","pdf_url":"https://content.iospress.com:443/download/journal-of-intelligent-and-fuzzy-systems/ifs211950?id=journal-of-intelligent-and-fuzzy-systems%2Fifs211950","source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://content.iospress.com:443/download/journal-of-intelligent-and-fuzzy-systems/ifs211950?id=journal-of-intelligent-and-fuzzy-systems%2Fifs211950","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055085850","display_name":"Peng He","orcid":"https://orcid.org/0000-0002-4013-1043"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng He","raw_affiliation_strings":["Information Engineering University, China","Zhengzhou University of Technology, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering University, China","institution_ids":[]},{"raw_affiliation_string":"Zhengzhou University of Technology, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101773293","display_name":"Gang Zhou","orcid":"https://orcid.org/0000-0003-2494-1561"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Gang Zhou","raw_affiliation_strings":["Information Engineering University, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering University, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039907870","display_name":"Hongbo Liu","orcid":"https://orcid.org/0000-0001-9296-9975"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hongbo Liu","raw_affiliation_strings":["Information Engineering University, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering University, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100646569","display_name":"Yi Xia","orcid":"https://orcid.org/0000-0003-0048-9929"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yi Xia","raw_affiliation_strings":["Information Engineering University, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering University, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100398677","display_name":"Ling Wang","orcid":"https://orcid.org/0000-0002-1903-8610"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ling Wang","raw_affiliation_strings":["Information Engineering University, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering University, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101773293"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4194,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70702401,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"42","issue":"6","first_page":"5457","last_page":"5469"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.7999615669250488},{"id":"https://openalex.org/keywords/hyperplane","display_name":"Hyperplane","score":0.7221266627311707},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6604921817779541},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.6251769065856934},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.5888701677322388},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5314903259277344},{"id":"https://openalex.org/keywords/spacetime","display_name":"Spacetime","score":0.5017480850219727},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4505142569541931},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38831672072410583},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35819870233535767},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.264183908700943},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2545444667339325},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.10196730494499207}],"concepts":[{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.7999615669250488},{"id":"https://openalex.org/C68693459","wikidata":"https://www.wikidata.org/wiki/Q657586","display_name":"Hyperplane","level":2,"score":0.7221266627311707},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6604921817779541},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.6251769065856934},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.5888701677322388},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5314903259277344},{"id":"https://openalex.org/C130187892","wikidata":"https://www.wikidata.org/wiki/Q133327","display_name":"Spacetime","level":2,"score":0.5017480850219727},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4505142569541931},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38831672072410583},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35819870233535767},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.264183908700943},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2545444667339325},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.10196730494499207},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-211950","is_oa":true,"landing_page_url":"https://doi.org/10.3233/jifs-211950","pdf_url":"https://content.iospress.com:443/download/journal-of-intelligent-and-fuzzy-systems/ifs211950?id=journal-of-intelligent-and-fuzzy-systems%2Fifs211950","source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3233/jifs-211950","is_oa":true,"landing_page_url":"https://doi.org/10.3233/jifs-211950","pdf_url":"https://content.iospress.com:443/download/journal-of-intelligent-and-fuzzy-systems/ifs211950?id=journal-of-intelligent-and-fuzzy-systems%2Fifs211950","source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200131106.pdf","grobid_xml":"https://content.openalex.org/works/W4200131106.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1529533208","https://openalex.org/W1963826206","https://openalex.org/W2081580037","https://openalex.org/W2258054274","https://openalex.org/W2902201493","https://openalex.org/W2944838001","https://openalex.org/W2998528434","https://openalex.org/W3113833844","https://openalex.org/W3156393901","https://openalex.org/W3174368915","https://openalex.org/W6631758623"],"related_works":["https://openalex.org/W2604454537","https://openalex.org/W4206028705","https://openalex.org/W2808284704","https://openalex.org/W2883748392","https://openalex.org/W2897702399","https://openalex.org/W2757431232","https://openalex.org/W2954554213","https://openalex.org/W3200431764","https://openalex.org/W4288286922","https://openalex.org/W4206547516"],"abstract_inverted_index":{"Knowledge":[0],"Graph":[1],"(KG)":[2],"embedding":[3,70,87],"approaches":[4,192],"have":[5,30],"been":[6],"proved":[7],"effective":[8,172],"to":[9,59,66,111,132,169],"infer":[10,135],"new":[11,83],"facts":[12,38,124,148],"for":[13,89,123,193],"a":[14,82,155,162],"KG":[15,24,69,86,91,117,195],"based":[16],"on":[17,32,177],"the":[18,46,95,108,116,151,194],"existing":[19,190],"ones\u2013a":[20],"problem":[21],"known":[22],"as":[23],"completion.":[25,92],"However,":[26],"most":[27],"of":[28,97],"them":[29],"focused":[31],"static":[33],"KGs,":[34],"in":[35,39,107,115,130],"fact,":[36],"relational":[37],"KGs":[40,183],"often":[41],"show":[42,184],"temporal":[43,68,90,121,182],"dynamics,":[44],"e.g.,":[45],"fact":[47],"(US,":[48],"has":[49],"president,":[50],"Barack":[51],"Obama,":[52],"[2009\u20132017])":[53],"is":[54,72,167],"only":[55],"valid":[56],"from":[57,180],"2009":[58],"2017.":[60],"Therefore,":[61],"utilizing":[62],"available":[63],"time":[64,105,127,153],"information":[65,106],"develop":[67],"models":[71],"an":[73],"increasingly":[74],"important":[75,137],"problem.":[76],"In":[77],"this":[78],"paper,":[79],"we":[80,146],"propose":[81],"hyperplane-based":[84],"time-aware":[85],"model":[88,101,133,187],"By":[93],"employing":[94],"method":[96],"time-specific":[98],"hyperplanes,":[99],"our":[100,186],"could":[102],"explicitly":[103],"incorporate":[104],"entity-relation":[109],"space":[110],"predict":[112],"missing":[113,126],"elements":[114],"more":[118,171],"effectively,":[119],"especially":[120],"scopes":[122],"with":[125],"information.":[128],"Moreover,":[129],"order":[131],"and":[134,144],"four":[136],"relation":[138],"patterns":[139],"including":[140],"symmetry,":[141],"antisymmetry,":[142],"inversion":[143],"composition,":[145],"map":[147],"happened":[149],"at":[150],"same":[152],"into":[154],"polar":[156],"coordinate":[157],"system.":[158],"During":[159],"training":[160],"procedure,":[161],"time-enhanced":[163],"negative":[164,173],"sampling":[165],"strategy":[166],"proposed":[168],"get":[170],"samples.":[174],"Experimental":[175],"results":[176],"datasets":[178],"extracted":[179],"real-world":[181],"that":[185],"significantly":[188],"outperforms":[189],"state-of-the-art":[191],"completion":[196],"task.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
